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When upgrading DOCA on a BlueField DPU, what command should first be run on the host?
sudo apt-get autoremove
/usr/sbin/ofed_uninstall.sh -force
sudo apt-get upgrade doca
sudo apt-get install doca
Before upgrading the DOCA SDK on aBlueField DPU, it ismandatory to uninstall the existing OFED driversto prevent compatibility conflicts.
From theNVIDIA DOCA Installation Guide:
"Before upgrading DOCA or BlueField-related software, you must remove existing OFED packages using: /usr/sbin/ofed_uninstall.sh -force."
This ensures:
Clean driver state
No residual kernel modules or userspace libraries
Proper registration of new DOCA/OFED versions
Incorrect Options:
AandCmay not resolve conflicts.
Dinstalls but doesn’t remove conflicting packages.
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